/*
 * Copyright 2009 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package dk.simonvogensen.itodo.client;

import com.google.gwt.user.client.rpc.AsyncCallback;
import dk.simonvogensen.itodo.shared.model.Config;
import dk.simonvogensen.itodo.shared.model.TodoItem;

import java.util.List;

/**
 * Asynchronous version of Tasks API.
 */
public interface TodoApiAsync {

    void getTodoItemList(int startIndex, int endIndex, AsyncCallback<List<TodoItem>> async);

    void createTodo(AsyncCallback<String> async);

    void updateTodo(TodoItem item, AsyncCallback<Void> async);

    void deleteTodo(TodoItem item, AsyncCallback<Void> async);

    void updateConfig(Config config, AsyncCallback<String> async);

    void getLatestTodoItem(AsyncCallback<TodoItem> async);

    void importData(String importString, AsyncCallback async);
}